BioTectum Classic chamber

The Classic line is characterized by three electronically commutated motors and an electrically controlled front window, and the interior of the working area is made using seamless construction. 

The chamber has a dedicated microprocessor control system, the ability to easily wash the front glass on both sides, and low energy consumption and noise generation. 


CE declaration of conformity

Working comfort

Extremely low noise level

Certifcate TÜV Rheinland

Compliance with standard EN 12469/2002

CLASSICps produkt
komora biotectum classic 2

Technologies used


    Automatic digital compensation of air velocity in the chamber and at the outlet depending on changing operating conditions.


    System self-diagnostics.


    Remote diagnostics of chamber settings.


    A mode that keeps the chamber in continuous operation while reducing energy consumption.


    Setting of evaporation time, fan operation, standstill time, number of repetitions and neutralisation time and ventilation. An H2O2 evaporator is required to carry out the process.


    Classic control panel with membrane keypad and selection knob.

Key features

Electrically moveable front window 
Electrically movable front window, positioned at an angle to the worktop with edge position monitoring and automatic stopping function at the optimum height above the worktop in the working position. 
Electric fans 
Three high-quality electronically commutated V-shaped (Zephyro System ®) fans guarantee ideal laminar distribution as well as low current consumption and low noise emissions. Two temperature-compensated airflow sensors, one for laminar flow and one for protective curtain measurement. 
Integrated connections 
Flammable gas, inert gas and power supply connections are located at the top of the chamber, so there are no pipes protruding outside the chamber. Biotectum chambers can be moved closer to furniture or walls. 
LED information strip 
LED light strip, visual information on the operating status of the unit. 
Seamless stainless steel AISI 316L 
The interior of the work area is made entirely of AISI 316L stainless steel in a seamless design with rounded sides to minimise the number of surfaces posing a risk of contamination. 
Colour options 
Personalisation of the colour of stylistic elements. RAL 2002 Vermilion standard. 
V-shaped air intake 
V shaped air inlet on the air curtain which eliminates the requirement for additional armrests. 

komora biotectum classic powloka wlot
komora biotectum classic wnetrze komory

High-quality connections 
Internal utility installations with valves from the Italian company TOFF, 230 V sockets without Berker screw elements. 
Intuitive control 
The CLASSIC panel with its dedicated function keys and membrane keypad provides a robust element for managing the operation of the laminar chamber. The TURN&TOUCH knob enables precise and intuitive navigation through the menu of available functions. The numerical values of the flows are displayed and easy to read from both a sitting and standing position. 
Stainless steel worktop 
AISI 316L stainless steel worktop, solid or asymmetrically divided. 
Stainless steel bowl 
AISI 304 stainless steel bowl with optional electrostatic bacteriostatic coating. 
Emergency power supply 
Autoprotect System – the connection of the chamber to the UPS emergency power supply and the corresponding software enables further chamber operation and gives the necessary time to protect the test material properly. In a fraction of a second, it cuts off the power supply to electrical sockets and electro-valves while maintaining the correct safe operating conditions of the chamber. 
Diagnostic connector 
Diagnostic connector for connection of an optional module for remote verification of chamber operating parameters by an authorized service center or manufacturer via GSM or Wi-Fi. 
Easy glass cleaning 
The construction of the chambers is designed to allow easy cleaning of the front glass enclosing the working area on both sides. 

Dimensions of BioTectum Classic laminar chamber

Biotectum Classic PL

Basic specifications

Construction typeDIN 12980
EN 12469:2002


Sound pressure level37 – 54 [dB] [1]
Mechanical vibrationEN ISO 5349 ≤ 0,005 mm
Light intensity800 do 1700 [lux] [1]

Electrical data

Power supply230 [V] 1/N/PE AC 50 [Hz]
Protection of electrical sockets10 [A]
Electrical power consumptionca.  ≈ 145 [W] [1]
Electrical power consumption SUSPEND mode20 – 32 [W] [1]

[1] Depending on the mode and model 

Basic specifications

Number of engines 

 Three electronically commutated fans ebm papst 

Main and exhaust filter class 

At least HEPA H14 with 99.995 [%] efficiency for particles ≥ 0.3 [μm] 

Work area material 

AISI 316L stainless steel  

Top and inlet material 

Worktop and V-shaped air intake made of AISI 316L stainless steel 

Case material 

Powder-coated sheet steel RAL 7047 

Front window material 

Toughened safety glass impermeable to UV radiation 

Style elements color 

Vermilion RAL 2002, other colors (OPTION) 


Additional information

The device is supplied with: 

    • rack on wheels, which is made of closed profiles with a height of 835 mm, up to a working surface of 855 mm, and is equipped with screw brackets designed to immobilize the chamber in its place of use, 
    • asymmetrically divided three-segment worktops made of acid resistant stainless steel AISI 316L 

Equipment elements


Colour versions